This page aggregates measured, corroborated evidence: donors' iPhones recorded apps contacting this domain, every claim below was reported by separate accepted donations and published under a human verdict (later rows for an approved app inherit its verdict). A contact is a measurement, not an accusation — it does not show what data was sent.
s-gke-usc1-nssi2-53.firebaseio.com
classified as first-party · 2
What our research panel found AI-drafted · human-reviewed
We ask several independent AI models the same question and publish their answers separately — cross-vendor agreement is evidence against fabrication, and disagreement is worth seeing. 3 of 3 models answered, overall confidence medium — undisclosed split: anthropic=false, openai=true, gemini=false. A human reviewed this domain's claims before anything here published.
Anthropic Claude — first-party
firebaseio.com is the Google Firebase Realtime Database service (Google LLC), and the s-gke-usc1-nssi2-53 hostname is a shard endpoint for a database instance, so this is most likely backend/BaaS infrastructure operating on the app's behalf rather than an analytics or ad endpoint. A database connection alone does not reveal whether personal data is transmitted, so with an empty label I cannot conclude an undisclosed flow; a human reviewer would need payload evidence.
OpenAI — first-party
The domain is a Firebase Realtime Database endpoint, which is backend infrastructure rather than a clearly identified third-party tracker or advertiser. Because the app declares no data collection or sharing, this network contact appears potentially undisclosed.
Google Gemini — first-party
The domain firebaseio.com is Google's Firebase Realtime Database service, acting as cloud backend infrastructure for the app. Without payload details, there is insufficient evidence to determine if undisclosed personal data is being transmitted.
Apps measured contacting this domain
| App | Label gap | Donations | Contacts | Seen |
|---|---|---|---|---|
com.ilbsoft.irelax | — | 4 | 4 | 2026-07-28 → 2026-07-29 |
The corpus grows one report at a time: donate your App Privacy Report — anonymous by design.
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